Side by side
Ferro Time Master 70vsBorealis Watch Co. Jamanta
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Time Master 7047mm
Jamanta42.50mm
Power Reserve
Time Master 7040h
Jamanta40h
Water Resistance
Time Master 7050m
Jamanta300m
MSRP
Time Master 70$685
Jamanta$415
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
47mm
42.50mm
Thickness
13mm
13.30mm
Lug-to-Lug
47mm
50.40mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m
Crystal & Dial
2 specsDial Color
Gold
Black
Lume
None
BGW9
Movement
1 specsCaliber
Miyota 9039
Miyota 9015
Pricing
1 specsMSRP
$685
$415
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